Inventor · disambiguated record
Seiichi Sekiguchi
Also filed as: SEKIGUCHI SEIICHI
11 granted patents·177 citations·filing 1998–2012
92Inventor score
Top patents by PatentIndex Score
11 records- 0195US6290360B1Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 1998·Granted Sep 18, 2001·59 cites·8 claims
- 0286US6783245B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 2001·Granted Aug 31, 2004·17 cites·4 claims
- 0385USD429270SLiquid crystal video projectorHITACHI LTD·Filed 1999·Granted Aug 8, 2000·26 cites·1 claims
- 0484US8279359B2Flat panel displayTANAKA TEPPEI·Filed 2012·Granted Oct 2, 2012·6 cites·7 claims
- 0578US6824273B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 2003·Granted Nov 30, 2004·9 cites·6 claims
- 0676US8159622B2Flat panel displayTANAKA TEPPEI·Filed 2008·Granted Apr 17, 2012·4 cites·6 claims
- 0774USD419581SLiquid crystal video projectorHITACHI LTD·Filed 1999·Granted Jan 25, 2000·16 cites·1 claims
- 0871USD584703STelevision receiverHITACHI LTD·Filed 2007·Granted Jan 13, 2009·18 cites·1 claims
- 0968US8432333B2Image displayISOSHIMA NOBUYUKI·Filed 2009·Granted Apr 30, 2013·4 cites·5 claims
- 1064USD680150SProjectorKAWAGUCHI YUTA·Filed 2012·Granted Apr 16, 2013·13 cites·1 claims
- 1164US7152978B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD AND HITACHI VIDEO·Filed 2004·Granted Dec 26, 2006·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →